I just wanted to check to see if you had any more questions about this system or the accessory components that can be added to the system.
Let me send you a link to the FULL manual for the system - in electronic (PDF) from, and reference page 3 of that PDF file that lists ALL of the different accessories.
Click Here for FULL manual
I also have a few links below to where each of these are listed (on Amazon), so you can check them out and perhaps compare cost (vs. Staples for example).
CM18245 Extension Deskset for VTech CM18845
AT&T TL80133 Cordless Accessory Speakerphone
Vtech IS6100 (HEADset) search results
Please let me know what you find or if you have any more questions.
If this has answered your question(s), please take a moment to rate MY service level (5-star is my goal) so that I get credit for my time helping you with this question.
You should see some "stars" (and SUBMIT button) to do that, but please let me know if you do NOT see them (you may have to REFRESH your screen) or can not use them.
Thanks, ***** *****